Slidewheel
滑輪
??? 情景例句
And plus, if you are not completely satisfied, you can return it to us.
并且，如果您不是百分百的滿意，你可以將產(chǎn)品退還給我們。
I would like to check her sewing machine.
我要去檢查她的縫紉機。
The city at one time must have been prosperous, for it enjoyed a high level of civilization.
這座古城肯定一度很繁榮，因為它曾享有高度的文明，